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D.15.3. Master Slave Communication Method
There are two modes for the master-slave structure.
Global Control communication
The master unit will broadcast the settings to all slave units. During normal operation, slave units can receive commands
from its wireless handset and wall pad control panel. Upon receiving the master global commands, all slave unit settings will
be replaced by the master settings.
DIPA-S1 address setting: ON=1, OFF=0.
DIPA-S1
DIPA-S1
SW6
SW5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
If the master unit is equipped with a wireless handset only, it can only use the Global-Control communication method. If it is
equipped with a wall pad, it can use both communication methods.
DIPA-S1
DIPA-S1
SW4
SW3
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
DIPA-S1
DIPA-S1
SW2
SW1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
Page 36 of 48
Unit No.
Remark
01
Master
02
Slave
03
Slave
04
Slave
05
Slave
06
Slave
07
Slave
08
Slave
09
Slave
10
Slave
11
Slave
12
Slave
13
Slave
14
Slave
15
Slave
16
Slave
17
Slave
18
Slave
19
Slave
20
Slave
21
Slave
22
Slave
23
Slave
24
Slave
25
Slave
26
Slave
27
Slave
28
Slave
29
Slave
30
Slave
31
Slave
32
Slave
SK2019 EU FDHD-V/P-AC-001
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